
– 107 –
7
Fan motor fan
1. Detachment
1) Perform work of procedure
1.
of
2
.
2) Remove clamps of the lead wires which are connected to the
following connectors of the control P.C. board.
NOTE
Be sure to unlock the lock of the housing before removing the
connector.
CN333: Fan motor power supply (5P: White)
CN334: Fan motor position detection (5P: White)
3) Remove the hooking claws at both sides of the fan case
(lower) and remove the fan by pulling out it from the partition
board.
4) Loosen hexagon socket head screw of the fan.
5) Remove screws of the fixing bracket while holding the fan
motor, and then remove the fan and the fan motor. Earth
wires of the motor are tightened together.
2. Attachment
1) Insert the fan into the shaft of the motor and screw the fan
motor with the fixing bracket. (Tighten earth lead wires of the
motor together as before.) For the boss of the fan, attach
hexagon socket head screw to shaft of the motor matching
the marked position of the shaft with groove of the fan.
NOTE
Match the rotation direction of the motor with that of the fan, and fix
the fan motor so that the motor lead section comes to the piping
side referring to the right photo.
2) Determine the position so that the fan locates at the center
against the fan case (upper), and then fix the fan with
hexagon socket head screw.
NOTE
For fixation, use a torque wrench and tighten with 4.9 N•m or more.
3) Mount the fan case (lower) as before, and check the fan
smoothly rotates without contacting with fan case.
4) Connect the connectors disconnected in procedure
1
.
5) Fix parts as before in order of Electric parts cover
Air
intake grille.
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Hooking claw
Relief groove
Earth wires
(Tightening together)
Motor lead section
Fixing bracket
Pipe side
Fan case (Upper)
Содержание MMC-AP0154H-E(-TR)
Страница 144: ... 144 9 Exploded Diagram Service Parts List 9 1 1 way cassette type YH MMU AP0074YH AP0094YH AP0124YH ...
Страница 145: ... 145 ...
Страница 149: ... 149 9 2 1 Way cassette type SH 4 2 0 P A 8 1 0 P A 5 1 0 P A ...
Страница 156: ... 156 MMU AP0056MH ...
Страница 159: ... 159 9 4 Slim duct type MMD AP0054SPH AP0074SPH AP0094SPH AP0124SPH AP0154SPH AP0184SPH ...
Страница 162: ... 162 MMD AP0056MH ...
Страница 165: ... 165 9 5 Concealed duct standard type MMD AP0074BH AP0094BH AP0124BH AP0154BH AP0184BH ...
Страница 166: ... 166 ...
Страница 169: ... 169 MMD AP0244BH AP0274BH AP0304BH AP0364BH AP0484BH ...
Страница 170: ... 170 ...
Страница 173: ... 173 MMD AP0564BH ...
Страница 174: ... 174 ...
Страница 177: ... 177 E Parts ...
Страница 179: ... 179 9 6 Concealed duct high static pressure type MMD AP0184H AP0244H AP0274H AP0364H AP0484H ...
Страница 183: ... 183 MMD AP0724H AP0964H ...
Страница 184: ... 184 ...
Страница 187: ... 187 9 7 Ceiling type MMC AP0154H AP0184H AP0244H AP0274H ...
Страница 190: ... 190 MMC AP0364H AP0484H ...
Страница 194: ... 194 9 8 Floor standing type MMF AP0154H AP0184H AP0244H AP0274H ...
Страница 195: ... 195 MMF AP0154H AP0184H AP0244H AP0274H ...
Страница 198: ... 198 MMF AP0364H AP0484H AP0564H ...
Страница 199: ... 199 MMF AP0364H AP0484H AP0564H ...
Страница 203: ... 203 9 9 Floor standing concealed type MML AP0074BH AP0094BH AP0124BH AP0154BH AP0184BH ...
Страница 206: ... 206 MML AP0244BH ...
Страница 209: ... 209 9 10 Floor standing cabinet type MML AP0074H AP0094H AP0124H AP0154H AP0184H ...
Страница 210: ... 210 MML AP0074H AP0094H AP0124H AP0154H AP0184H ...
Страница 213: ... 213 MML AP0244H ...
Страница 214: ... 214 MML AP0244H ...